Thick Film, Rectangular Chip Resistors for Conductive Gluing

Transcription

1 Thick Film, Rectangular Chip Resistors STANDARD ELECTRICAL SPECIFICATIONS SIZE RATED LIMITING DISSIPATION ELEMENT MODEL INCH METRIC P 7 VOLTAGE W U max. AC/DC D AP 4 RR M D AP 63 RR 68M D AP 8 RR M D AP 6 RR 36M CRCW-AP RR 3M CRCW8-AP 8 RR 346M CRCW-AP RR M CRCW-AP RR 633M D AP, CRCW-AP FEATURES AgPd-Terminations for conductive gluing Stability ΔR/R = % for h at 7 C Metal glaze on high quality ceramic Compliant to RoHS directive /9/EC Halogen-free according to IEC definition TEMPERATURE COEFFICIENT ppm/k.63 Zero-Ohm-Resistor: R max. < mω, I max. =. A. 7 Zero-Ohm-Resistor: R max. < mω, I max. =.7 A. Zero-Ohm-Resistor: R max. < mω, I max. =.8 A. Zero-Ohm-Resistor: R max. < mω, I max. =. A. Zero-Ohm-Resistor: R max. < mω, I max. =. A. Zero-Ohm-Resistor: R max. < mω, I max. =. A.7 4 Zero-Ohm-Resistor: R max. < mω, I max. =.8 A. TOLERANCE % RESISTANCE RANGE Ω SERIES Zero-Ohm-Resistor: R max. < mω, I max. =. A Notes These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional time. Marking and packaging: See datasheet "Surface Mount Resistor Marking" (document number ) Power rating depends on the max. temperature at the joint point, the component placement density and the substrate material. Note () The power dissipation on the resistors generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of C is not exceed. R to M R to M 8R to M 3R6 to M 8R to M 3R6 to M 8R to M 3R6 to M 8R to M 3R6 to M 8R to M 3R6 to M 8R to M 3R6 to M 8R to M 3R6 to M TECHNICAL SPECIFICATIONS PARAMETER UNIT D AP D AP D AP D AP CRCW-AP CRCW8-AP CRCW-AP CRCW-AP Rated dissipation P () 7 W Limiting element voltage U max. AC/DC V 7 4 Insulation voltage U ins. ( min) V > 7 > > > 3 > 3 > 3 > 3 > 3 Insulation resistance Ω > 9 Category temperature range C - to + Failure rate h - <. x - 9 Weight mg Document Number: 38 For technical questions, contact: thickfilmchip@vishay.com Revision: 9-Oct- 7

2 D AP, CRCW-AP Thick Film, Rectangular Chip Resistors PART NUMBER AND PRODUCT DESCRIPTION (Equal to or smaller than 6 case size) Part Numbering: D88B6FP () D 8 8 B 6 F P MODEL/SIZE SPECIAL CHARACTER TCR VALUE TOLERANCE PACKAGING SPECIAL D4 D63 D8 D6 8 = AgPd terminations for conductive glueing Product Description: D AP 6R % P B = ppm/k A = ppm/k = Jumper 3 digit value digit multiplier MULTIPLIER 7 = * -3 8 = * - 9 = * - = * = * = * 3 = * 3 4 = * 4 = * 6 = * 6 = Jumper F = % J = % = Jumper P P PN PZ B BN Up to digits D AP 6R % P BVxxxxx MODEL TCR RESISTANCE VALUE TOLERANCE PACKAGING SPECIAL () D AP D AP D AP D AP ppm/k ppm/k 49K9 = 49.9 Ω R =. kω R = Jumper % % P P PN PZ B B4 B BN Customized part number is available on request PART NUMBER AND PRODUCT DESCRIPTION (Equal to or larger than case size) Part Numbering: CRCW6RFKB4AP () C R C W 6 R F K B 4 A P MODEL/SIZE SPECIAL CHARACTER TOLERANCE TCR PACKAGING SPECIAL CRCW CRCW8 CRCW CRCW R = Decimal K = Thousand M = Million = Jumper Product Description: CRCW-AP 6R % B4 F =. % J =. % Z = Jumper K = ppm/k N = ppm/k = Jumper B B4 Up to digits AP = Conductive gluing CRCW-AP 6R % B4 BVxxxxx MODEL TCR RESISTANCE VALUE TOLERANCE PACKAGING SPECIAL () CRCW-AP CRCW8-AP CRCW-AP CRCW-AP ppm/k ppm/k R = Ω 6R = 6 Ω K = kω M = MΩ R = Jumper % % B B4 Customized part number is available on request Notes () Preferred way for ordering products is by use of the PART NUMBER. () Detailed BV number will appear on the packaging label. For technical questions, contact: thickfilmchip@vishay.com Document Number: 38 8 Revision: 9-Oct-

3 Thick Film, Rectangular Chip Resistors D AP, CRCW-AP PACKAGING MODEL D AP D AP D AP D AP Note (4) Flame treated paper for sizes D and D. Regular paper for sizes D and D. DIMENSIONS PAPER TAPE ACC. IEC 686-3, TYPE I (4) BLISTER TAPE ACC. IEC 686-3, TYPE II UNIT QUANTITY CODE QUANTITY CODE 8 mm/7" P 33 mm/3" PZ 8 mm/7" P B 8 mm/." P 33 mm/3" PN BN 8 mm/7" P B 8 mm/." P 33 mm/3" PN BN 8 mm/7" P B 8 mm/." P 33 mm/3" PN BN 8 mm/7" P CRCW-AP 8 mm/." P 33 mm/3" PN CRCW8-AP 8 mm/7" 4 B4 CRCW-AP 8 mm/7" 4 B4 B CRCW-AP 8 mm/7" 4 B4 SIZE DIMENSIONS in millimeters GLUING PADS DIMENSIONS in millimeters INCH METRIC L W H T T a b l 4. ±.. ±..3 ±.. ± ±..4 ±..3 ±..3 ± ±..4 ± ± ±.. ±..4 ±..4 ± ±.. ±.. ±..4 ±..4 ± ±.. ±..4 ±..4 ± ±.. ±..6 ±..6 ±..6 ± ±. 3. ±..6 ±..6 ±..6 ± Document Number: 38 For technical questions, contact: thickfilmchip@vishay.com Revision: 9-Oct- 9

4 D AP, CRCW-AP Thick Film, Rectangular Chip Resistors FUNCTIONAL PERFORMANCE Single Pulse Pulse Load P max. (W) Continuous Pulse Continuous Pulse Load P max. (W) Pulse Duration t i (s) Maximum pulse load, single pulse; applicable if P and n < and Û Ûmax.; for permissible resistance change equivalent to 8 h operation Pulse Voltage Pulse Voltage Û max. (V) Pulse Duration t i (s) Maximum pulse load, continuous pulses; applicable if P P (ϑ amb) and Û Û max.; for permissible resistance change equivalent to 8 h operation 6// Pulse Duration t i (s) Maximum pulse voltage, single and continuous pulses; applicable if P P max.; for permissible resistance change equivalent to 8 h operation For technical questions, contact: thickfilmchip@vishay.com Document Number: 38 3 Revision: 9-Oct-

5 Thick Film, Rectangular Chip Resistors D AP, CRCW-AP Derating Fraction of Rated Dissipation in % Ambient Temperature in C Non-Linearity Attenuation of 3rd Harmonic A3 in db , 8 K K K M M Resistance Value R in Ω Current Noise Current Noise A in µv/v K K K M M Resistance Value R in Ω Document Number: 38 For technical questions, contact: thickfilmchip@vishay.com Revision: 9-Oct- 3

6 D AP, CRCW-AP Thick Film, Rectangular Chip Resistors TEST PROCEDURES AND REQUIREMENTS EN 6- CLAUSE IEC 668- TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (ΔR) STABILITY CLASS OR BETTER Stability for product types: D AP, CRCW-AP 8 Ω to MΩ 3.6 Ω to MΩ 4. - Resistance - % % Short time overload (Na) (Cab) Temperature coefficient Rapid change of temperature Endurance at 7 C Damp heat, steady state Endurance at upper category temperature U =. x P 7 x R x U max. ; duration: Acc. to style (/- /) C and (//) C ± (. % R +. Ω) ppm/k ppm/k 3 min. at - C; 3 min. at C cycles ± (. % R +. Ω) cycles ± ( % R +. Ω) U = P 7 x R U max. ;. h on;. h off; 7 C; h ± ( % R +. Ω) ± ( % R +. Ω) 7 C; 8 h ± ( % R +. Ω) ± (4 % R +. Ω) (4 ± ) C; (93 ± 3) % RH; 6 days ± ( % R +. Ω) C, h ± ( % R +. Ω) All tests are carried out in accordance with the following specifications: EN 6-, generic specification EN 44, sectional specification EN 44-8, detail specification IEC 668-, environmental test procedures Packaging of components is done in paper or blister tapes according to IEC For technical questions, contact: thickfilmchip@vishay.com Document Number: 38 3 Revision: 9-Oct-

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